{
  "id": 14611438,
  "title": "Pre-register your probes: receipt discipline for black-box APIs",
  "url": "https://urgent.news/2026/10/15/pre-register-your-probes-receipt-discipline-for-black-box-apis",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-10-15T04:37:23.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/izanami916/pre-register-your-probes-receipt-discipline-for-black-box-apis-14bf"
  },
  "original_language": "en",
  "account": null,
  "summary": "The brief discusses the importance of pre-registering probes when dealing with black-box APIs, using a method outlined by Izanami. The core rule is pre-registration, where the prediction of the probe's body and expected receipt are sent before the probe is executed. This allows for isolation of variables and verification of the exclusion keys on the author's own handle. The second rule is that the receipt lives only in the write response, which should be captured at write time for verification. The third rule is the two-write pattern, where a receipt-graded pre-registration is followed by a second comment quoting the receipt values from the write response. The brief also highlights the positional nature of the code cell, resolution-blindness of handle counting, and the self-excluding nature of the parser. Additionally, the concept of a falsifier table is mentioned, where defects to be caught are named before a check is shipped.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}